Quantized transconductance emerges from non-symmetric quantum fluctuations: theoretical prediction
Mesoscale and Nanoscale Physics
2025-12-08 v1
Abstract
We show theoretically that weak quantum fluctuations induced by a non-symmetric electromagnetic environment may lead to a quantized transconductance of a multi-terminal quantum contact rather than to a blockade of transport in the contact. The result suggests the possibility to realize Quantum Hall phenomenology without its common ingredients and/or a topological quantum state.
Keywords
Cite
@article{arxiv.2512.05813,
title = {Quantized transconductance emerges from non-symmetric quantum fluctuations: theoretical prediction},
author = {Klaiv Mertiri and Yuli V. Nazarov},
journal= {arXiv preprint arXiv:2512.05813},
year = {2025}
}